baber/WOPTO huggingface dataset:
Patent JP-2021109796-A (JP)
Title: Method for producing sulfur-based composition and cement composition, system for producing cement composition, and cement-based solidifying material
Inventor: SAKAI TETSUHIRO
IPC: B01D53/14
Filed: 2020-01-08
Abstract: To provide a method for simply and stably producing a sulfur-based composition having an effective reduction effect for suppressing elution of hexavalent chromium.SOLUTION: A method for producing a sulfur-based composition includes: a production step of producing a gas containing sulfurous acid gas and/or hydrogen sulfide; a slurry preparation step of absorbing the sulfurous acid gas and/or hydrogen sulfide contained in the gas into a raw material slurry to obtain a slurry containing sulfur-based compounds; an addition step of adding 0.01 to 10 mass% of glycol-based compounds in total to the raw material slurry and/or the slurry containing the sulfur-based compounds on the basis of a solid content contained in the raw material slurry; and a slurry concentration adjustment step of adjusting the solid content concentration of the slurry containing the sulfur-based compounds to 0.1 to 95 mass%.SELECTED DRAWING: None
Patent JP-2020072958-A (JP)
Title: System, method and computer program product for physiological monitoring
Inventor: Uri Dubin
IPC: G16H10/00
Filed: 2020-01-09
Abstract: To enable controlling of a physiological measurement based on the positioning of a physiological measurement system with respect to the body of a patient and based on instructions of a medical expert at a remote location.SOLUTION: A system for measuring physiological parameters of a patient includes: a portable measurement system for acquiring physiological measurement values from an examined body location; an external camera oriented toward the examined body location for capturing visible light; a synchronization module for associating a positioning image which is captured by the camera in response to a triggering indication and includes at least a part of the portable measurement system adjacent to the examined body location with the physiological measurement values; and a communication module which obtains the physiological measurement values and the positioning image and transmits a physiological measurement record based on the physiological measurement values, an orientation image which is based on the positioning image and includes at least a part of the portable measurement system adjacent to the examined body location, and association data for associating the orientation image and the physiological measurement record to a remote system.SELECTED DRAWING: Figure 1
Patent JP-2021019182-A (JP)
Title: Whole circumference channel type semiconductor device and manufacturing method of the same
Inventor: CHEN CHUN-SHENG
IPC: H01L29/78
Filed: 2020-01-10
Abstract: To provide a whole circumference channel type semiconductor device and a manufacturing method of the same.SOLUTION: A semiconductor device includes a plurality of gate structures and a multiple connection channel layer. Each gate structure includes the same extension direction, and each of the gate structures has a first end and a second end, which face each other. All of the gate structures are surrounded by the multiple connection channel layer, and a face direction of the multiple connection channel layer is vertical to the extension direction, and thus, channels of the gate structures are connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2020054888-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-01-14
Abstract: To provide a game machine in which amusement of a game can be suitably improved.SOLUTION: Island equipment S is provided in a game hall, and many Pachinko machines 10 are provided to the island equipment S. As management control means to manage each Pachinko machine 10, a hall computer HC is provided in the game hall. The hall computer HC is electrically connected to each Pachinko machine 10. Then, management processing is executed on the basis of information received from each Pachinko machine 10. In the island equipment S, one external device EX is installed by corresponding to each Pachinko machine 10 in one-to-one manner. Each external device EX is mounted over the corresponding Pachinko machine 10, electrically connected to the hall computer HC, and electrically connected to the Pachinko machine 10. In an external display device 301 of each external device EX, each type of performance is executed on the basis of a command output from the Pachinko machine 10.SELECTED DRAWING: Figure 30
Patent JP-2021110519-A (JP)
Title: Outdoor heat exchanger and heat pump type refrigeration cycle using the same
Inventor: KAMOSHITA OSAMU
IPC: B60H1/32
Filed: 2020-01-15
Abstract: To provide an outdoor heat exchanger for a heat pump type refrigeration cycle that can restrain a decrease in performance during cooling operation.SOLUTION: An outdoor heat exchanger 4 comprises a first heat exchange part 30, and a second heat exchange part 40 provided on the downstream side in the refrigerant flow direction of the first heat exchange part 30, and into which a refrigerant having passed through the first heat exchange part 30 flows. The heat exchange parts 30 and 40 are provided side by side in the horizontal direction. The first heat exchange part 30 comprises a plurality of first heat exchange pipes 33 arranged at intervals in the horizontal direction while the longitudinal direction is directed in the vertical direction. The second heat exchange part 40 comprises a plurality of second heat exchange pipes 43 arranged at intervals in the vertical direction while the longitudinal direction is directed in the horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2021112356-A (JP)
Title: Game machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 2020-01-17
Abstract: To provide a game machine that has a correspondence to a numerical value, and can obtain an opportunity of determining a winning pattern even if a pattern corresponding to a round number is a large numerical value.SOLUTION: When a jackpot occurs by winning determination, a winning type is determined and the number of rounds of a jackpot game and a winning hole to be opened are determined. In informing performance control processing, final patterns (S591, S593), a second middle pattern (S611) having a smaller correspondence value than the final patterns, and a first middle pattern (S612) having a smaller correspondence value than the second middle pattern are set for patterns corresponding to the number of rounds. In an informing performance, the first middle pattern is tentatively stopped and displayed after variably displaying a performance pattern (S625). After re-variation display, the second middle pattern is tentatively stopped and displayed (S628), and the final patterns are tentatively stopped and displayed after re-variation display (S631). When opening a second winning hole having a small putout number, the number of prize balls can be restrained even if correspondence values of the final patterns are increased, thus preventing a dispensing rate from increasing excessively.SELECTED DRAWING: Figure 18
Patent JP-2020126838-A (JP)
Title: Ethernet cable
Inventor: WEI CHUNG-MIN
IPC: H01B7/00
Filed: 2020-01-28
Abstract: To provide an Ethernet cable comprising a flat cable having a greatly reduced thickness and good flexibility.SOLUTION: An Ethernet cable includes two RJ45 connector plugs and a flat cable. Each RJ45 connector plug has a set of terminals, and the set of terminals includes a first to an eighth terminals that are sequentially arranged. The flat cable is connected between the two RJ45 connector plugs and the flat cable includes a first flexible printed circuit board layer, a second flexible printed circuit board layer, and a spacing layer. The spacing layer is disposed between the first flexible printed circuit board layer and the second flexible printed circuit board layer. The first flexible printed circuit board layer is provided with two first wirings and two first wirings are respectively electrically connected to the third terminal and the sixth terminal corresponding to each set of terminals. The second flexible printed circuit board layer is provided with two second wirings, and two second wirings are respectively electrically connected to the fourth terminal and the fifth terminal corresponding to each set of terminals.SELECTED DRAWING: Figure 3
Patent JP-2021122579-A (JP)
Title: bed
Inventor: OGURI TAKETO
IPC: A61G7/053
Filed: 2020-02-06
Abstract: To provide a bed including a standing-up assist mechanism with high versatility.SOLUTION: A bed includes: a bed bottom extending along a width direction of the bed over a first upper frame and a second upper frame; and a bottom drive part for driving the bed bottom. The bed bottom includes a first bottom plate and a second bottom plate which are divided in the width direction of the bed. The first bottom plate and the second bottom plate are swingably arranged by allowing a rotation axis positioned at each of one ends to be a fulcrum so as to allow each of the other ends on a center side of the bed to be vertically moved. The bottom drive part is configured to drive the first bottom plate and the second bottom plate.SELECTED DRAWING: Figure 5
Patent JP-2021123055-A (JP)
Title: Method for producing ceramic ball
Inventor: NOGUCHI TOKI
IPC: B24B11/06
Filed: 2020-02-07
Abstract: To suppress cracks and chips generated in a ceramic ball upon polishing and to suppress the adhesion of contamination such as metal pieces to the ceramic ball.SOLUTION: A method for producing a ceramic ball comprises: a press step where raw material powder essentially consisting of ceramic is press-worked to obtain a spherical pre-molded body; a polishing step where the pre-molded body is polished; and a firing step where the pre-molded body polished in the polishing step is fired. In the polishing step, the pre-molded body is charged on a polishing plate of a bottomed cylindrical polishing device with the rotatable polishing plate as the bottom, the polishing plate is rotated and the pre-molded body is rolled on the polishing plate so as to be polished, and a polishing face of the polishing plate is made of ceramic.SELECTED DRAWING: Figure 4
Patent JP-2021122257-A (JP)
Title: Livestock feed to control diarrhea or promote body weight gain
Inventor: KASAZAKI TAKAYUKI
IPC: A23K50/30
Filed: 2020-02-07
Abstract: To provide practical means with an excellent diarrhea control effect and a body weight gain promotion effect, in livestock such as weaning piglets.SOLUTION: We found that by feeding livestock (particularly weaning piglets) a feed obtained by combining Saccharum officinarum extract and lactic acid bacteria killed cells, a diarrhea control effect and a body weight gain promotion effect are synergistically enhanced, which is significantly more effective than when each is fed alone, and therefore, a sufficiently high diarrhea control effect and body weight gain promotion effect can be obtained while keeping the amount of each component added low.SELECTED DRAWING: Figure 4
Patent JP-2021127359-A (JP)
Title: Ceria-based composite fine particle dispersion, method for producing the same, and ceria-based composite fine particle dispersion-containing polishing abrasive grain dispersion
Inventor: NAKAYAMA KAZUHIRO
IPC: C09G1/02
Filed: 2020-02-10
Abstract: To provide a ceria-based composite particle dispersion that can polish silica films, Si wafers, and difficult-to-process materials at high speed and at the same time achieve high surface accuracy.SOLUTION: Provided is a ceria-based composite fine particle dispersion that contains a ceria-based composite fine particle with an average particle diameter of 5 to 500 nm having the following features. The ceria-based composite fine particle has a mother particle which is a ceria-based fine particle, a cerium-containing silica layer on the surface of the mother particle, and a child particle dispersed in the inside of the cerium-containing silica layer, and the mother particle and the child particle are mainly composed of crystalline ceria. When subjected to X-ray diffraction, only the crystalline phase of ceria is detected. The average diameter of the crystallite of the crystalline ceria measured by subjecting to X-ray diffraction is 3 to 300 nm. The average particle diameter of the child particle is 10 to 25 nm.SELECTED DRAWING: Figure 1
Patent JP-2020073129-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-02-11
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. In this case, the base value is calculated by executing result calculation processing for a plurality of times. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device according to a predetermined order. In satisfaction of a condition for shifting the respective base values stored in the calculation result storage area, the notification display device performs display before shift before start of display of the respective base values after the shift.SELECTED DRAWING: Figure 6
Patent JP-2020156313-A (JP)
Title: Battery switch with current control
Inventor: CROUSE JR GILBERT LEWIS
IPC: H02J7/10
Filed: 2020-02-21
Abstract: To provide a multifunction battery switch and a method of connecting a battery pack to an external bus via the multifunction battery switch.SOLUTION: A multifunction battery switch 800 comprises a multifunctional controller 802, a plurality of switches 804a-804d, an inductor 810, and a resistor 812. Each of the switches is independently controllable via switch commands from the multifunctional controller. The inductor, the resistor and the switches are arranged to define a buck-boost converter 824 to selectively regulate power transfer between the battery pack 820 and the external bus 818 as a function of the switch commands 808a-808d from the multifunctional controller.SELECTED DRAWING: Figure 8
Patent JP-2021136512-A (JP)
Title: Measuring apparatus and measuring method
Inventor: YOSHINO SO
IPC: H04L69/40
Filed: 2020-02-25
Abstract: To provide a measuring apparatus and a measuring method, capable of easily specifying a factor of a measurement impossible state by a user and recovering quickly to a measurement possible state.SOLUTION: A measuring apparatus having a clock recovery circuit 3 that reproduces a clock signal synchronized to a measured signal, measures the measured signal by using the reproduced clock signal. A control part 5 of the measuring apparatus includes a notification control part 5g that notifies that measurement is impossible if a transmission rate set by a setting control part 5b and a transmission rate detected by a transmission rate detection control part 5f are different. The notification control part 5g displays a state indicating that a PLL circuit part of the clock recovery circuit 3 is in an unlock state as a notification that measurement is impossible in a state where a value of the set transmission rate is being displayed.SELECTED DRAWING: Figure 4
Patent JP-2021136296-A (JP)
Title: Light-emitting device, optical device, and measurement device
Inventor: IGUCHI DAISUKE
IPC: H01S5/042
Filed: 2020-02-26
Abstract: To provide a light-emitting device capable of achieving both of a rising speed of a driving current and a miniaturization of the device as compared with a construction that a driving current is supplied to a laser part from a single kind of capacitive elements.SOLUTION: A light-emitting device comprises: a laser part; and a first capacitive element 70A and a second capacitive element 70B, supplying a driving current to the laser part. The first capacitive element has an equivalent series inductance smaller than that of the second capacitive element. The second capacitive element has a larger capacity than that of the first capacitive element, and has a mounting area smaller than that of the same.SELECTED DRAWING: Figure 9
Patent JP-2021135672-A (JP)
Title: Electronic apparatus
Inventor: MINAGAWA KAZUYUKI
IPC: G06F1/16
Filed: 2020-02-26
Abstract: To provide an electronic apparatus capable of enhancing rigidity between housings coupled by a hinge device.SOLUTION: An electronic apparatus comprises a first housing, a second housing, and a hinge device that couples the first and second housing to be relatively rotatable. The hinge device includes a hinge shaft, a first attaching metal fitting that is rotatably coupled to the hinge shaft and fixed to the first housing, and a second attaching metal fitting that is non-rotatably fixed to the hinge shaft and fixed to the second housing. The second attaching metal fitting has a housing attaching section fixed to the second housing and a shaft fixing section that is continuous via a bent section from the housing attaching section and fixed to the hinge shaft. The bent section is bent between the housing attaching section and the shaft fixing section at an angle less than 90 degrees.SELECTED DRAWING: Figure 3A
Patent JP-2020115209-A (JP)
Title: Apparatus and method for suppressing double images on combiner of head-up display
Inventor: LARSON BRENT D
IPC: H04N5/64
Filed: 2020-02-27
Abstract: To provide a head-up display system and method, which suppress double images from a combiner by eliminating or reducing reflection of a refracted image from a back surface of the combiner.SOLUTION: A combiner provided herein has a tilted axis polarizing structure configured to attenuate transmittance and subsequent reflection of a refracted polarized projector image but maintain high transmittance for forward external scene imagery.SELECTED DRAWING: Figure 1
Patent JP-2021137828-A (JP)
Title: Arc-welding apparatus
Inventor: BABA HAYATO
IPC: B23K9/095
Filed: 2020-03-03
Abstract: To provide an arc-welding apparatus that is able to easily and exactly manage a quantity of heat input to a base material when a thick steel plate is semi-automatically welded.SOLUTION: An arc-welding apparatus comprising: a welding power source PS that outputs a welding current Iw and a welding voltage Vw; a wire feeder WM that feeds a welding wire 1; a welding torch 4 that supplies the welding current Iw and the welding voltage Vw to the welding wire 1 to generate an arc 3 between the welding wire 1 and a base material 2, further comprises: a moving-speed detection unit ST that detects a moving speed St of the welding torch 4; an average welding current detection unit IAD that detects an average value Iad of the welding current; an average welding voltage detection unit VAD that detects an average value Vad of the welding voltage; an input heat quantity calculation unit HD that calculates an input heat quantity Hd at each calculation period by inputting the moving speed St, the average value Iad of the welding current and the average value Vad of the welding voltage; and a notification unit DP that makes a notification based on the calculated input heat quantity Hd.SELECTED DRAWING: Figure 1
Patent JP-2021138991-A (JP)
Title: Bonding material, method for producing bonding material, and bonding method
Inventor: FUJIMOTO HIDEYUKI
IPC: B22F7/08
Filed: 2020-03-04
Abstract: To provide a bonding material that contains a coarse metal large particle powder acting as a spacer, and does not easily crack in the metal bonding layer when bonding is performed.SOLUTION: Provided is a bonding material that contains a metal small particle powder having an average primary particle size of 150 nm or less, a metal medium particle powder having a volume-based cumulative 50% particle size (D50) measured by a laser diffraction type particle size distribution measuring device of 1.1 4.5 μm, a metal large particle power having a volume-based cumulative 90% particle size (D90) measured by a laser diffraction type particle size distribution measuring device of 7 to 40 μm, and a solvent, and in which the contained amount of the metal medium particle powder in the bonding material is 40 mass% or more.SELECTED DRAWING: Figure 2
Patent JP-2020164155-A (JP)
Title: Multi-rotor vehicle with edge computing systems
Inventor: DONG JOHN JIAN
IPC: B64D45/00
Filed: 2020-03-05
Abstract: To provide means for avoiding weight gain and complexity in a rotorcraft having multiple rotors.SOLUTION: A multi-rotor vehicle includes a plurality of electric motors and edge computing systems (ECSs). Each ECS is configured to acquire and process sensor data regarding a corresponding rotor to determine rotor status information, and execute motor commands to control the corresponding electric motor and thereby the corresponding rotor. The ECSs are configured according to a model in which any of the ECSs is selectable as a primary ECS, and others of the ECSs are operable as secondary ECSs, the secondary ECSs configured to communicate corresponding rotor status information to the primary ECS, and the primary ECS configured to provide the motor commands to the secondary ECSs.SELECTED DRAWING: Figure 3
Patent JP-2020079475-A (JP)
Title: Hybrid felt of electro-spun nanofibers
Inventor: TODD MENKHAUS
IPC: D01F6/94
Filed: 2020-03-05
Abstract: To provide a composition used for biological and chemical separation and used in other applications as a whole, and more specifically, to provide a hybrid felt made of electro-spun nanofibers having high transmittance and high capacity.MEANS FOR SOLVING THE PROBLEM: Such a hybrid felt uses a derivatized cellulose and at least one non-cellulosic polymer that can be removed from the felt by being subjected to a moderately elevated temperature and/or a solvent capable of dissolving the non-cellulosic polymer and leaves a porous nanofiber felt having a uniform pore diameter and other improved properties as compared to a single-component nanofiber felt.SELECTED DRAWING: Figure 1
Patent JP-2020176368-A (JP)
Title: Sewn product and manufacturing method thereof
Inventor: TODA YORIKO
IPC: A41H33/00
Filed: 2020-03-10
Abstract: To provide a sewn product without complicated pleats provided thereon that can be easily folded compact by one hand even of an elderly person and is not bulky when folded, and a manufacturing method for easily sewing the sewn product.MEANS FOR SOLVING THE PROBLEM: The sewn product includes: a first valley folding part 11a that is fabric sewn from the inside so as to be foldable to the inside in the direction intersecting with the extending direction of the sewn product; first and second end sides 15a and 15b that alienate from the first valley folding part 11a to both sides of the extending direction and extend in the intersecting direction; a first ridge folding part 12 that is fabric sewn from the outside so as to be foldable to the outside and connects one end of the first end side 15a and one end of the second end side 15b through one point of the first valley folding part 11a; and a second ridge folding part 12 that is fabric sewn from the outside so as to be foldable to the outside and connects the other end of the first end side 15a and the other end of the second end side 15b through the one point of the first valley folding part 11a.SELECTED DRAWING: Figure 3